I've had this info on the blog for a while on the sidebar, but figured it wouldn't be bad to have a post that folks can link to if they desired.
If I've missed one please let me know. Tolovana and Gin-Gin (which I wouldn't link Gin-Gin after its directors pulled the crap they have anyway) are not running this year, but I believe I have all other major races. Even though Willow 300 is not considered an official qualifier for Iditarod or Quest, they are in the process of becoming one so for now it's on the list.
Knik 200
January 6, 2018
Website / Twitter / Facebook
Copper Basin 300
January 13, 2018
Website / Twitter / Facebook
Kuskokwim 300
January 19, 2018
Website / Twitter / Facebook
Northern Lights 300
January 26, 2018
Website / Facebook
Tustumena 200
January 27, 2018
Website / Twitter / Facebook
Willow 300
February 1, 2018
Facebook
Yukon Quest
February 3, 2018
Website / Twitter / Facebook
Yukon 300
February 3, 2018
Website / Twitter / Facebook
Iditarod 46
March 3, 2018
Website / Twitter / Facebook
Kobuk 440
April 12, 2018
Website / Facebook